What was the name of Sonic the Hedgehog's original human girlfriend?

Sonic the Hedgehog's original human girlfriend was named Madonna. She appeared in the Saturday morning cartoon series, "Adventures of Sonic the Hedgehog," in the episode titled "Sonic's Song." Madonna was a talented singer who caught Sonic's attention, and they shared a romantic connection during the course of the episode. However, Madonna's character was not featured in any other Sonic media, and the relationship was not explored further beyond this single appearance.